[Computer Network MCQS ]
झारखंड में आयोजित होने वाली JPSC, JSSC, JET, झारखंड पुलिस भर्ती परीक्षा आदि के लिए उपयोगी सामान्य अध्ययन।
Computer Network Topics:-
Network Basics, Types of Networks (LAN, MAN, WAN, PAN), Network Topologies, OSI Reference Model, TCP/IP Model, Physical Layer, Data Link Layer, Ethernet Technology, Switching Techniques, Network Layer, IPv4 Addressing, IPv6 Addressing, Subnetting, Supernetting, Routing Concepts, RIP (Routing Information Protocol), OSPF (Open Shortest Path First), BGP (Border Gateway Protocol), ARP and RARP, ICMP, DHCP, DNS, NAT, Transport Layer, TCP (Transmission Control Protocol), UDP (User Datagram Protocol), FTP and TFTP, HTTP and HTTPS, SMTP, POP3 and IMAP, Telnet and SSH, SNMP, NTP, Wireless Networks, Wi-Fi (IEEE 802.11), Bluetooth, VPN (Virtual Private Network), Firewall, IDS and IPS, SSL/TLS, IPsec, Cryptography, Network Security, Cloud Networking, Mobile Networking, Advanced Networking[ Computer Network MCQS ]
Useful GK for JPSC, JSSC, JET, Jharkhand Police and other exams.
241. Network Layer की PDU क्या कहलाती है?
[A] Frame
[B] Packet
[C] Segment
[D] Bit
241. What is the PDU of the Network Layer?
[A] Frame
[B] Packet
[C] Segment
[D] Bit
सही उत्तर: Packet
व्याख्या: Network Layer में Data Unit को Packet कहा जाता है।
Correct Answer: Packet
Explanation: The PDU of the Network Layer is Packet.
242. Transport Layer की PDU क्या कहलाती है?
[A] Frame
[B] Packet
[C] Segment
[D] Bit
242. What is the PDU of the Transport Layer?
[A] Frame
[B] Packet
[C] Segment
[D] Bit
सही उत्तर: Segment
व्याख्या: Transport Layer में Data Unit को Segment कहा जाता है।
Correct Answer: Segment
Explanation: The PDU of the Transport Layer is Segment.
243. Physical Layer की PDU क्या कहलाती है?
[A] Frame
[B] Packet
[C] Segment
[D] Bit
243. What is the PDU of the Physical Layer?
[A] Frame
[B] Packet
[C] Segment
[D] Bit
सही उत्तर: Bit
व्याख्या: Physical Layer में Data Bits के रूप में भेजा जाता है।
Correct Answer: Bit
Explanation: The PDU of the Physical Layer is Bit.
244. Hub किस प्रकार का Device है?
[A] Layer 1 Device
[B] Layer 2 Device
[C] Layer 3 Device
[D] Layer 4 Device
244. Hub is which type of device?
[A] Layer 1 Device
[B] Layer 2 Device
[C] Layer 3 Device
[D] Layer 4 Device
सही उत्तर: Layer 1 Device
व्याख्या: Hub Physical Layer पर कार्य करता है।
Correct Answer: Layer 1 Device
Explanation: A Hub operates at Layer 1.
245. Switch किस Layer पर कार्य करता है?
[A] Layer 1
[B] Layer 2
[C] Layer 3
[D] Layer 4
245. At which layer does a Switch operate?
[A] Layer 1
[B] Layer 2
[C] Layer 3
[D] Layer 4
सही उत्तर: Layer 2
व्याख्या: Switch Data Link Layer पर कार्य करता है।
Correct Answer: Layer 2
Explanation: A switch operates at Layer 2.
246. Router किस Layer पर कार्य करता है?
[A] Layer 1
[B] Layer 2
[C] Layer 3
[D] Layer 4
246. At which layer does a Router operate?
[A] Layer 1
[B] Layer 2
[C] Layer 3
[D] Layer 4
सही उत्तर: Layer 3
व्याख्या: Router Network Layer पर कार्य करता है।
Correct Answer: Layer 3
Explanation: A router operates at Layer 3.
247. कौन-सा Address Logical Address कहलाता है?
[A] MAC Address
[B] IP Address
[C] Port Number
[D] URL
247. Which address is known as a logical address?
[A] MAC Address
[B] IP Address
[C] Port Number
[D] URL
सही उत्तर: IP Address
व्याख्या: IP Address को Logical Address कहा जाता है।
Correct Answer: IP Address
Explanation: IP Address is known as a logical address.
248. कौन-सा Address Physical Address कहलाता है?
[A] IP Address
[B] MAC Address
[C] URL
[D] Port Number
248. Which address is known as a physical address?
[A] IP Address
[B] MAC Address
[C] URL
[D] Port Number
सही उत्तर: MAC Address
व्याख्या: MAC Address को Physical Address कहा जाता है।
Correct Answer: MAC Address
Explanation: MAC Address is known as a physical address.
249. URL का पूरा नाम क्या है?
[A] Uniform Resource Locator
[B] Universal Resource Locator
[C] Uniform Routing Locator
[D] Universal Routing Locator
249. What is the full form of URL?
[A] Uniform Resource Locator
[B] Universal Resource Locator
[C] Uniform Routing Locator
[D] Universal Routing Locator
सही उत्तर: Uniform Resource Locator
व्याख्या: URL किसी Web Resource का पता बताता है।
Correct Answer: Uniform Resource Locator
Explanation: URL stands for Uniform Resource Locator.
250. WWW का पूरा नाम क्या है?
[A] World Wide Web
[B] World Web Wide
[C] Wide World Web
[D] Web World Wide
250. What is the full form of WWW?
[A] World Wide Web
[B] World Web Wide
[C] Wide World Web
[D] Web World Wide
सही उत्तर: World Wide Web
व्याख्या: WWW इंटरनेट पर Web Pages का संग्रह है।
Correct Answer: World Wide Web
Explanation: WWW stands for World Wide Web.